Sealey motorcycle fork oil level gauge with top up syringe sealey ms033 specialized tool designed for checking and adjusting oil levels on all conventional and single chamber cartridge motorcycle forks supplied with adjustable ring and oil pipe to measure oil levels from 0 290mm in 5mm increments features top up syringe with 70ml capacity can also be used on bicycles equipped with front suspension sealey ms033 motorcycle fork oil level gauge with top up syringe